CN1107565C - 复合金属陶瓷制品及其制造方法 - Google Patents
复合金属陶瓷制品及其制造方法 Download PDFInfo
- Publication number
- CN1107565C CN1107565C CN95197006A CN95197006A CN1107565C CN 1107565 C CN1107565 C CN 1107565C CN 95197006 A CN95197006 A CN 95197006A CN 95197006 A CN95197006 A CN 95197006A CN 1107565 C CN1107565 C CN 1107565C
- Authority
- CN
- China
- Prior art keywords
- goods
- particle size
- zone
- blade
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011195 cermet Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title description 11
- 239000002131 composite material Substances 0.000 title description 6
- 239000000203 mixture Substances 0.000 claims abstract description 209
- 238000000034 method Methods 0.000 claims abstract description 72
- 239000011230 binding agent Substances 0.000 claims abstract description 61
- 239000000919 ceramic Substances 0.000 claims abstract description 58
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000005065 mining Methods 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims description 114
- 239000003795 chemical substances by application Substances 0.000 claims description 35
- 238000005520 cutting process Methods 0.000 claims description 18
- 229910017052 cobalt Inorganic materials 0.000 claims description 17
- 239000010941 cobalt Substances 0.000 claims description 17
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 11
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- 238000009826 distribution Methods 0.000 claims description 9
- 229910000531 Co alloy Inorganic materials 0.000 claims description 8
- 150000002739 metals Chemical class 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 150000004767 nitrides Chemical class 0.000 claims description 5
- 229910021332 silicide Inorganic materials 0.000 claims description 5
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052735 hafnium Inorganic materials 0.000 claims description 4
- 230000005291 magnetic effect Effects 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
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- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
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- JPNWDVUTVSTKMV-UHFFFAOYSA-N cobalt tungsten Chemical compound [Co].[W] JPNWDVUTVSTKMV-UHFFFAOYSA-N 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
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- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052747 lanthanoid Inorganic materials 0.000 description 4
- 150000002602 lanthanoids Chemical class 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910009043 WC-Co Inorganic materials 0.000 description 3
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910001080 W alloy Inorganic materials 0.000 description 2
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910025794 LaB6 Inorganic materials 0.000 description 1
- DYAHQFWOVKZOOW-UHFFFAOYSA-N Sarin Chemical compound CC(C)OP(C)(F)=O DYAHQFWOVKZOOW-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- ZVLDJSZFKQJMKD-UHFFFAOYSA-N [Li].[Si] Chemical compound [Li].[Si] ZVLDJSZFKQJMKD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- HPNSNYBUADCFDR-UHFFFAOYSA-N chromafenozide Chemical compound CC1=CC(C)=CC(C(=O)N(NC(=O)C=2C(=C3CCCOC3=CC=2)C)C(C)(C)C)=C1 HPNSNYBUADCFDR-UHFFFAOYSA-N 0.000 description 1
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- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
- E21B10/5676—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a cutting face with different segments, e.g. mosaic-type inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/006—Drill bits providing a cutting edge which is self-renewable during drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/58—Chisel-type inserts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1835—Chemical composition or specific material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
- Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
- Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
- Y10S977/776—Ceramic powder or flake
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Powder Metallurgy (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Braking Arrangements (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/363,172 US5679445A (en) | 1994-12-23 | 1994-12-23 | Composite cermet articles and method of making |
US08/363,172 | 1994-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1171068A CN1171068A (zh) | 1998-01-21 |
CN1107565C true CN1107565C (zh) | 2003-05-07 |
Family
ID=23429120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95197006A Expired - Fee Related CN1107565C (zh) | 1994-12-23 | 1995-10-30 | 复合金属陶瓷制品及其制造方法 |
Country Status (11)
Country | Link |
---|---|
US (5) | US5679445A (ru) |
EP (1) | EP0800428B1 (ru) |
JP (1) | JP3332928B2 (ru) |
CN (1) | CN1107565C (ru) |
AT (1) | ATE191667T1 (ru) |
AU (1) | AU690767B2 (ru) |
DE (1) | DE69516312T2 (ru) |
PL (1) | PL178269B1 (ru) |
RU (1) | RU2135328C1 (ru) |
WO (1) | WO1996020057A1 (ru) |
ZA (1) | ZA9510907B (ru) |
Families Citing this family (110)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE504338C2 (sv) * | 1994-06-07 | 1997-01-13 | Sandvik Ab | Skärplatta |
US5964963A (en) * | 1994-08-25 | 1999-10-12 | Turchan; Manuel C. | Brazing paste |
GB9506494D0 (en) * | 1995-03-30 | 1995-05-17 | Mcphersons Ltd | Knife blades |
US6199451B1 (en) * | 1996-09-09 | 2001-03-13 | The Sollami Company | Tool having a tungsten carbide insert |
US6063333A (en) * | 1996-10-15 | 2000-05-16 | Penn State Research Foundation | Method and apparatus for fabrication of cobalt alloy composite inserts |
US5900097A (en) * | 1996-10-30 | 1999-05-04 | Brown; Dennis P. | Method of fabricating a laminated composite material |
SE510763C2 (sv) * | 1996-12-20 | 1999-06-21 | Sandvik Ab | Ämne för ett borr eller en pinnfräs för metallbearbetning |
US5937265A (en) * | 1997-04-24 | 1999-08-10 | Motorola, Inc. | Tooling die insert and rapid method for fabricating same |
US6109377A (en) * | 1997-07-15 | 2000-08-29 | Kennametal Inc. | Rotatable cutting bit assembly with cutting inserts |
US5992546A (en) * | 1997-08-27 | 1999-11-30 | Kennametal Inc. | Rotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binder |
US6170917B1 (en) | 1997-08-27 | 2001-01-09 | Kennametal Inc. | Pick-style tool with a cermet insert having a Co-Ni-Fe-binder |
US6010283A (en) * | 1997-08-27 | 2000-01-04 | Kennametal Inc. | Cutting insert of a cermet having a Co-Ni-Fe-binder |
US6022175A (en) * | 1997-08-27 | 2000-02-08 | Kennametal Inc. | Elongate rotary tool comprising a cermet having a Co-Ni-Fe binder |
US6436204B1 (en) * | 1998-11-20 | 2002-08-20 | Kennametal Pc Inc. | Diamond coated cutting tools and method of manufacture |
SE514558C2 (sv) * | 1999-07-02 | 2001-03-12 | Seco Tools Ab | Metod och anordning för att tillverka ett verktyg |
US6511265B1 (en) * | 1999-12-14 | 2003-01-28 | Ati Properties, Inc. | Composite rotary tool and tool fabrication method |
US6360832B1 (en) | 2000-01-03 | 2002-03-26 | Baker Hughes Incorporated | Hardfacing with multiple grade layers |
US6375272B1 (en) | 2000-03-24 | 2002-04-23 | Kennametal Inc. | Rotatable cutting tool insert |
US6372012B1 (en) | 2000-07-13 | 2002-04-16 | Kennametal Inc. | Superhard filler hardmetal including a method of making |
US6450271B1 (en) * | 2000-07-21 | 2002-09-17 | Baker Hughes Incorporated | Surface modifications for rotary drill bits |
US6908688B1 (en) | 2000-08-04 | 2005-06-21 | Kennametal Inc. | Graded composite hardmetals |
US6660225B2 (en) * | 2000-12-11 | 2003-12-09 | Advanced Materials Technologies Pte, Ltd. | Method to form multi-material components |
RU2211330C1 (ru) * | 2002-02-11 | 2003-08-27 | Закрытое акционерное общество "ПИГМА-Гранд" | Устройство для разрушения минеральных и искусственных материалов |
US6742971B2 (en) | 2002-02-19 | 2004-06-01 | Manchester Tool Company | Cutting insert |
US20040157066A1 (en) * | 2003-02-07 | 2004-08-12 | Arzoumanidis G. Alexis | Method of applying a hardcoating typically provided on downhole tools, and a system and apparatus having such a hardcoating |
US7625521B2 (en) | 2003-06-05 | 2009-12-01 | Smith International, Inc. | Bonding of cutters in drill bits |
US20040244540A1 (en) * | 2003-06-05 | 2004-12-09 | Oldham Thomas W. | Drill bit body with multiple binders |
US20050072269A1 (en) * | 2003-10-03 | 2005-04-07 | Debangshu Banerjee | Cemented carbide blank suitable for electric discharge machining and cemented carbide body made by electric discharge machining |
US7384443B2 (en) * | 2003-12-12 | 2008-06-10 | Tdy Industries, Inc. | Hybrid cemented carbide composites |
US9428822B2 (en) | 2004-04-28 | 2016-08-30 | Baker Hughes Incorporated | Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components |
US20080101977A1 (en) * | 2005-04-28 | 2008-05-01 | Eason Jimmy W | Sintered bodies for earth-boring rotary drill bits and methods of forming the same |
US20050211475A1 (en) | 2004-04-28 | 2005-09-29 | Mirchandani Prakash K | Earth-boring bits |
US7320374B2 (en) * | 2004-06-07 | 2008-01-22 | Varco I/P, Inc. | Wellbore top drive systems |
US20060024140A1 (en) * | 2004-07-30 | 2006-02-02 | Wolff Edward C | Removable tap chasers and tap systems including the same |
US7513320B2 (en) * | 2004-12-16 | 2009-04-07 | Tdy Industries, Inc. | Cemented carbide inserts for earth-boring bits |
US7373997B2 (en) * | 2005-02-18 | 2008-05-20 | Smith International, Inc. | Layered hardfacing, durable hardfacing for drill bits |
US8637127B2 (en) | 2005-06-27 | 2014-01-28 | Kennametal Inc. | Composite article with coolant channels and tool fabrication method |
US7687156B2 (en) | 2005-08-18 | 2010-03-30 | Tdy Industries, Inc. | Composite cutting inserts and methods of making the same |
US7703555B2 (en) | 2005-09-09 | 2010-04-27 | Baker Hughes Incorporated | Drilling tools having hardfacing with nickel-based matrix materials and hard particles |
US7597159B2 (en) | 2005-09-09 | 2009-10-06 | Baker Hughes Incorporated | Drill bits and drilling tools including abrasive wear-resistant materials |
US8002052B2 (en) | 2005-09-09 | 2011-08-23 | Baker Hughes Incorporated | Particle-matrix composite drill bits with hardfacing |
US7997359B2 (en) | 2005-09-09 | 2011-08-16 | Baker Hughes Incorporated | Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materials |
US7776256B2 (en) * | 2005-11-10 | 2010-08-17 | Baker Huges Incorporated | Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies |
US7802495B2 (en) | 2005-11-10 | 2010-09-28 | Baker Hughes Incorporated | Methods of forming earth-boring rotary drill bits |
US7784567B2 (en) * | 2005-11-10 | 2010-08-31 | Baker Hughes Incorporated | Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits |
US7913779B2 (en) * | 2005-11-10 | 2011-03-29 | Baker Hughes Incorporated | Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits |
US8770324B2 (en) | 2008-06-10 | 2014-07-08 | Baker Hughes Incorporated | Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded |
US7807099B2 (en) | 2005-11-10 | 2010-10-05 | Baker Hughes Incorporated | Method for forming earth-boring tools comprising silicon carbide composite materials |
ES2386626T3 (es) | 2006-04-27 | 2012-08-23 | Tdy Industries, Inc. | Cabezas perforadoras de suelos modulares con cuchillas fijas y cuerpos de cabezas perforadoras de suelos modulares con cuchillas fijas |
US7575620B2 (en) * | 2006-06-05 | 2009-08-18 | Kennametal Inc. | Infiltrant matrix powder and product using such powder |
US7410221B2 (en) * | 2006-08-11 | 2008-08-12 | Hall David R | Retainer sleeve in a degradation assembly |
US7611210B2 (en) * | 2006-08-21 | 2009-11-03 | Kennametal Inc. | Cutting bit body and method for making the same |
CA2662966C (en) | 2006-08-30 | 2012-11-13 | Baker Hughes Incorporated | Methods for applying wear-resistant material to exterior surfaces of earth-boring tools and resulting structures |
US20080053711A1 (en) * | 2006-09-05 | 2008-03-06 | Joy Mm Delaware, Inc. | Cutting element having a self sharpening tip |
US7458646B2 (en) * | 2006-10-06 | 2008-12-02 | Kennametal Inc. | Rotatable cutting tool and cutting tool body |
BRPI0717332A2 (pt) | 2006-10-25 | 2013-10-29 | Tdy Ind Inc | Artigos tendo resistência aperfeiçoada à rachadura térmica |
WO2008062505A1 (fr) | 2006-11-20 | 2008-05-29 | Kabushiki Kaisha Miyanaga | Pointe superdure et son procédé de fabrication |
US8272295B2 (en) * | 2006-12-07 | 2012-09-25 | Baker Hughes Incorporated | Displacement members and intermediate structures for use in forming at least a portion of bit bodies of earth-boring rotary drill bits |
US7775287B2 (en) | 2006-12-12 | 2010-08-17 | Baker Hughes Incorporated | Methods of attaching a shank to a body of an earth-boring drilling tool, and tools formed by such methods |
US7841259B2 (en) | 2006-12-27 | 2010-11-30 | Baker Hughes Incorporated | Methods of forming bit bodies |
US8512882B2 (en) | 2007-02-19 | 2013-08-20 | TDY Industries, LLC | Carbide cutting insert |
US20080202814A1 (en) * | 2007-02-23 | 2008-08-28 | Lyons Nicholas J | Earth-boring tools and cutter assemblies having a cutting element co-sintered with a cone structure, methods of using the same |
US7846551B2 (en) | 2007-03-16 | 2010-12-07 | Tdy Industries, Inc. | Composite articles |
US7665234B2 (en) * | 2007-09-14 | 2010-02-23 | Kennametal Inc. | Grader blade with tri-grade insert assembly on the leading edge |
US20090136308A1 (en) * | 2007-11-27 | 2009-05-28 | Tdy Industries, Inc. | Rotary Burr Comprising Cemented Carbide |
US8790439B2 (en) | 2008-06-02 | 2014-07-29 | Kennametal Inc. | Composite sintered powder metal articles |
JP2011523681A (ja) * | 2008-06-02 | 2011-08-18 | ティーディーワイ・インダストリーズ・インコーポレーテッド | 超硬合金−金属合金複合体 |
US7703556B2 (en) | 2008-06-04 | 2010-04-27 | Baker Hughes Incorporated | Methods of attaching a shank to a body of an earth-boring tool including a load-bearing joint and tools formed by such methods |
US8261632B2 (en) | 2008-07-09 | 2012-09-11 | Baker Hughes Incorporated | Methods of forming earth-boring drill bits |
US8025112B2 (en) | 2008-08-22 | 2011-09-27 | Tdy Industries, Inc. | Earth-boring bits and other parts including cemented carbide |
US8322465B2 (en) | 2008-08-22 | 2012-12-04 | TDY Industries, LLC | Earth-boring bit parts including hybrid cemented carbides and methods of making the same |
US20100104861A1 (en) * | 2008-10-24 | 2010-04-29 | David Richard Siddle | Metal-forming tools comprising cemented tungsten carbide and methods of using same |
US8789894B2 (en) * | 2009-01-13 | 2014-07-29 | Diamond Innovations, Inc. | Radial tool with superhard cutting surface |
GB0903343D0 (en) * | 2009-02-27 | 2009-04-22 | Element Six Holding Gmbh | Hard-metal body with graded microstructure |
US8272816B2 (en) | 2009-05-12 | 2012-09-25 | TDY Industries, LLC | Composite cemented carbide rotary cutting tools and rotary cutting tool blanks |
EP2221131A1 (en) | 2009-05-29 | 2010-08-25 | Sandvik Intellectual Property AB | Methods of producing a powder compact and a sintered composite body |
US8201610B2 (en) | 2009-06-05 | 2012-06-19 | Baker Hughes Incorporated | Methods for manufacturing downhole tools and downhole tool parts |
US8308096B2 (en) | 2009-07-14 | 2012-11-13 | TDY Industries, LLC | Reinforced roll and method of making same |
US8440314B2 (en) | 2009-08-25 | 2013-05-14 | TDY Industries, LLC | Coated cutting tools having a platinum group metal concentration gradient and related processes |
US9643236B2 (en) | 2009-11-11 | 2017-05-09 | Landis Solutions Llc | Thread rolling die and method of making same |
US8950518B2 (en) * | 2009-11-18 | 2015-02-10 | Smith International, Inc. | Matrix tool bodies with erosion resistant and/or wear resistant matrix materials |
US8490674B2 (en) | 2010-05-20 | 2013-07-23 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools |
CN102985197A (zh) | 2010-05-20 | 2013-03-20 | 贝克休斯公司 | 形成钻地工具的至少一部分的方法,以及通过此类方法形成的制品 |
CN103003010A (zh) | 2010-05-20 | 2013-03-27 | 贝克休斯公司 | 形成钻地工具的至少一部分的方法,以及通过此类方法形成的制品 |
AU2010206065B1 (en) * | 2010-07-30 | 2011-10-27 | Sandvik Intellectual Property Ab | Metal matrix pick |
US8800848B2 (en) | 2011-08-31 | 2014-08-12 | Kennametal Inc. | Methods of forming wear resistant layers on metallic surfaces |
US9016406B2 (en) | 2011-09-22 | 2015-04-28 | Kennametal Inc. | Cutting inserts for earth-boring bits |
DE102011117042B4 (de) * | 2011-10-27 | 2019-02-21 | H. C. Starck Tungsten GmbH | Verfahren zur Herstellung eines Bauteils umfassend das Sintern einer Hartmetallzusammensetzung |
GB201223528D0 (en) * | 2012-12-31 | 2013-02-13 | Element Six Abrasives Sa | A cutter element for rock removal applications |
EP2969326A1 (en) * | 2013-03-15 | 2016-01-20 | Sandvik Intellectual Property AB | Method of joining sintered parts of different sizes and shapes |
JP6149486B2 (ja) * | 2013-04-22 | 2017-06-21 | 三菱マテリアル株式会社 | 掘削チップ及びこれを用いた掘削工具 |
CN103506625A (zh) * | 2013-10-15 | 2014-01-15 | 攀枝花学院 | 耐磨钛基轴瓦的制造方法 |
ES2769895T3 (es) * | 2013-12-17 | 2020-06-29 | Hyperion Materials & Tech Sweden Ab | Composición para una nueva calidad para herramientas de corte |
CN104607632A (zh) * | 2014-01-01 | 2015-05-13 | 苍山县得力石膏有限公司 | 一种采矿钻头的刀头胎体 |
US11339654B2 (en) * | 2014-04-02 | 2022-05-24 | The Sollami Company | Insert with heat transfer bore |
RU2556555C1 (ru) * | 2014-04-30 | 2015-07-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Чеченский государственный университет (ФГБОУ ВПО "Чеченский государственный университет") | Резец для вращательного и ударно-вращательного бурения |
US9725794B2 (en) * | 2014-12-17 | 2017-08-08 | Kennametal Inc. | Cemented carbide articles and applications thereof |
GB2549047A (en) | 2015-03-05 | 2017-10-04 | Halliburton Energy Services Inc | Localized binder formation in a drilling tool |
RU2726135C1 (ru) * | 2016-12-20 | 2020-07-09 | Сандвик Интеллекчуал Проперти Аб | Режущий инструмент |
EP3342516A1 (de) | 2017-01-02 | 2018-07-04 | HILTI Aktiengesellschaft | Werkzeug |
RU2635670C1 (ru) * | 2017-03-30 | 2017-11-15 | Николай Митрофанович Панин | Породоразрушающая вставка |
CN109468515B (zh) * | 2018-12-11 | 2020-07-28 | 嘉禾福顺机械实业有限公司 | 一种用于泵的高硬度合金及其制备方法 |
AT522605B1 (de) * | 2019-05-23 | 2021-02-15 | Boehlerit Gmbh & Co Kg | Hartmetalleinsatz |
JP7388431B2 (ja) * | 2019-11-26 | 2023-11-29 | 住友電気工業株式会社 | 超硬合金及びそれを基材として含む切削工具 |
CN111215631B (zh) * | 2020-03-16 | 2020-12-25 | 济南市冶金科学研究所有限责任公司 | 一种钨钴硬质合金制品热连接方法 |
DE102020108361A1 (de) | 2020-03-26 | 2021-09-30 | FormTechnology GmbH | Bearbeitungswerkzeug, insbesondere Bohr- oder Meißelwerkzeug zur Bearbeitung von harten Werkstoffen |
CN113899763B (zh) * | 2020-06-19 | 2024-03-01 | 上海梅山钢铁股份有限公司 | 一种用扫描电镜检测分析钢中小尺寸非金属夹杂物的方法 |
JP7038444B1 (ja) * | 2021-03-19 | 2022-03-18 | 冨士ダイス株式会社 | 硬質合金複合部材及びその製造方法並びに真空吸着装置及びその製造方法 |
JP7182323B2 (ja) * | 2021-03-19 | 2022-12-02 | 冨士ダイス株式会社 | 硬質合金複合部材の製造方法及び真空吸着装置の製造方法 |
EP4275815A1 (en) * | 2022-05-09 | 2023-11-15 | Sandvik Mining and Construction Tools AB | Double pressed chromium alloyed cemented carbide insert |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1115908A (en) * | 1964-10-22 | 1968-06-06 | Wickman Wimet Ltd | Sintered hard metal |
EP0194018A1 (en) * | 1985-01-31 | 1986-09-10 | Boart International Limited | Forming components made of hard metal |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB659765A (en) * | 1947-12-19 | 1951-10-24 | Skoda Works Nat Corp | Shaped bodies made of sintered hard metal |
GB806406A (en) * | 1954-06-29 | 1958-12-23 | Sandvikens Jernverks Ab | Cutting inserts for rock drill bits |
US2888247A (en) * | 1955-12-13 | 1959-05-26 | Sandvikens Jernverks Ab | Rock drill cutting insert of sintered hard metal |
US2888248A (en) * | 1956-07-05 | 1959-05-26 | Gen Motors Corp | Rotary regenerator seal |
US3080009A (en) * | 1959-02-27 | 1963-03-05 | Timken Roller Bearing Co | Drill bit |
US3888662A (en) * | 1973-02-09 | 1975-06-10 | Kennametal Inc | Method of centrifugally compacting granular material using a destructible mold |
US3850368A (en) * | 1973-02-12 | 1974-11-26 | Kennametal Inc | Apparatus for centrifugal compaction |
US3909895A (en) * | 1974-03-13 | 1975-10-07 | Minnesota Mining & Mfg | Coated laminated carbide cutting tool |
GB1463137A (en) * | 1974-04-24 | 1977-02-02 | Coal Ind | Rock cutting tip inserts application |
DE2610734A1 (de) * | 1976-03-13 | 1977-09-22 | Krupp Gmbh | Mit schneid- und schlagstiften bestuecktes werkzeug zum abtragen von gesteinen und mineralien |
DE2741894A1 (de) * | 1977-09-17 | 1979-03-29 | Krupp Gmbh | Werkzeug zum abtragen von gesteinen und mineralien |
DE2810746A1 (de) * | 1978-03-13 | 1979-09-20 | Krupp Gmbh | Verfahren zur herstellung von verbundhartmetallen |
DE2851487A1 (de) * | 1978-11-28 | 1980-06-04 | Reinhard Wirtgen | Fraesmeissel fuer eine fraesvorrichtung |
CA1119850A (en) * | 1978-12-04 | 1982-03-16 | William M. Stoll | Roll for hot forming steel rod |
US4491559A (en) * | 1979-12-31 | 1985-01-01 | Kennametal Inc. | Flowable composition adapted for sintering and method of making |
US4249955A (en) * | 1980-01-07 | 1981-02-10 | Kennametal Inc. | Flowable composition adapted for sintering and method of making |
DE3005684A1 (de) * | 1980-02-15 | 1981-08-20 | Fried. Krupp Gmbh, 4300 Essen | Werkzeug zum abtragen von gesteinen und mineralien |
US4359335A (en) * | 1980-06-05 | 1982-11-16 | Smith International, Inc. | Method of fabrication of rock bit inserts of tungsten carbide (WC) and cobalt (Co) with cutting surface wear pad of relative hardness and body portion of relative toughness sintered as an integral composite |
US4484644A (en) * | 1980-09-02 | 1984-11-27 | Ingersoll-Rand Company | Sintered and forged article, and method of forming same |
US4610931A (en) * | 1981-03-27 | 1986-09-09 | Kennametal Inc. | Preferentially binder enriched cemented carbide bodies and method of manufacture |
EP0111600A1 (en) * | 1982-12-13 | 1984-06-27 | Reed Rock Bit Company | Improvements in or relating to cutting tools |
DE3574738D1 (de) * | 1984-11-13 | 1990-01-18 | Santrade Ltd | Gesinterte hartmetallegierung zum gesteinsbohren und zum schneiden von mineralien. |
DE3519101C2 (de) * | 1985-05-28 | 1987-03-26 | Reinhard 5461 Windhagen Wirtgen | Fräsmeißel für eine Fräsvorrichtung |
SE457089B (sv) * | 1986-02-05 | 1988-11-28 | Sandvik Ab | Saett att behandla en blandning av haardmetallkroppar foer att skilja dessa fraan varandra paa grundval av deras sammansaettningar och/eller strukturer |
SE456428B (sv) * | 1986-05-12 | 1988-10-03 | Santrade Ltd | Hardmetallkropp for bergborrning med bindefasgradient och sett att framstella densamma |
US4705124A (en) * | 1986-08-22 | 1987-11-10 | Minnesota Mining And Manufacturing Company | Cutting element with wear resistant crown |
US4722405A (en) * | 1986-10-01 | 1988-02-02 | Dresser Industries, Inc. | Wear compensating rock bit insert |
AU615230B2 (en) * | 1987-11-03 | 1991-09-26 | De Beers Industrial Diamond Division (Proprietary) Limited | Cutting tool for a mining machine |
US4854405A (en) * | 1988-01-04 | 1989-08-08 | American National Carbide Company | Cutting tools |
GB8813731D0 (en) | 1988-06-10 | 1988-07-13 | Page L T | Mandrel gun security system |
US5593474A (en) * | 1988-08-04 | 1997-01-14 | Smith International, Inc. | Composite cemented carbide |
US4956012A (en) * | 1988-10-03 | 1990-09-11 | Newcomer Products, Inc. | Dispersion alloyed hard metal composites |
US5074623A (en) * | 1989-04-24 | 1991-12-24 | Sandvik Ab | Tool for cutting solid material |
SE9001409D0 (sv) * | 1990-04-20 | 1990-04-20 | Sandvik Ab | Metod foer framstaellning av haardmetallkropp foer bergborrverktyg och slitdelar |
SE9002135D0 (sv) * | 1990-06-15 | 1990-06-15 | Sandvik Ab | Improved tools for percussive and rotary crusching rock drilling provided with a diamond layer |
US5250367A (en) * | 1990-09-17 | 1993-10-05 | Kennametal Inc. | Binder enriched CVD and PVD coated cutting tool |
US5358545A (en) * | 1990-09-18 | 1994-10-25 | Carmet Company | Corrosion resistant composition for wear products |
SE500050C2 (sv) * | 1991-02-18 | 1994-03-28 | Sandvik Ab | Hårdmetallkropp för slitande mineralavverkning och sätt att framställa denna |
ATE195766T1 (de) * | 1991-04-10 | 2000-09-15 | Sandvik Ab | Verfahren zur herstellung zementierter karbidartikel |
JP2927070B2 (ja) * | 1991-05-23 | 1999-07-28 | 味の素株式会社 | α−L−アスパルチル−L−フェニルアラニンメチルエステルの製造方法 |
DE69205075T2 (de) * | 1991-06-25 | 1996-03-21 | Sumitomo Electric Industries | Hartgesinterter Presskörper für Werkzeuge. |
EP0559901B1 (en) * | 1991-09-02 | 1998-11-04 | Sumitomo Electric Industries, Ltd. | Hard alloy and production thereof |
SE505461C2 (sv) * | 1991-11-13 | 1997-09-01 | Sandvik Ab | Hårdmetallkropp med ökad slitstyrka |
US5304342A (en) * | 1992-06-11 | 1994-04-19 | Hall Jr H Tracy | Carbide/metal composite material and a process therefor |
JPH06198504A (ja) * | 1993-01-07 | 1994-07-19 | Sumitomo Electric Ind Ltd | 高硬度焼結体切削工具 |
JP2512761Y2 (ja) * | 1993-04-30 | 1996-10-02 | 市川 聡 | パタ―ヘッド |
US5467669A (en) * | 1993-05-03 | 1995-11-21 | American National Carbide Company | Cutting tool insert |
US5484191A (en) * | 1993-09-02 | 1996-01-16 | The Sollami Company | Insert for tungsten carbide tool |
US5543235A (en) * | 1994-04-26 | 1996-08-06 | Sintermet | Multiple grade cemented carbide articles and a method of making the same |
US5482670A (en) * | 1994-05-20 | 1996-01-09 | Hong; Joonpyo | Cemented carbide |
US5541006A (en) * | 1994-12-23 | 1996-07-30 | Kennametal Inc. | Method of making composite cermet articles and the articles |
-
1994
- 1994-12-23 US US08/363,172 patent/US5679445A/en not_active Expired - Lifetime
-
1995
- 1995-06-06 US US08/469,169 patent/US5677042A/en not_active Expired - Lifetime
- 1995-10-30 AU AU40169/95A patent/AU690767B2/en not_active Ceased
- 1995-10-30 AT AT95938987T patent/ATE191667T1/de not_active IP Right Cessation
- 1995-10-30 PL PL95320253A patent/PL178269B1/pl not_active IP Right Cessation
- 1995-10-30 EP EP95938987A patent/EP0800428B1/en not_active Expired - Lifetime
- 1995-10-30 RU RU97112198A patent/RU2135328C1/ru not_active IP Right Cessation
- 1995-10-30 WO PCT/US1995/014042 patent/WO1996020057A1/en active IP Right Grant
- 1995-10-30 DE DE69516312T patent/DE69516312T2/de not_active Expired - Fee Related
- 1995-10-30 CN CN95197006A patent/CN1107565C/zh not_active Expired - Fee Related
- 1995-10-30 JP JP52044096A patent/JP3332928B2/ja not_active Expired - Fee Related
- 1995-12-21 US US08/576,532 patent/US5776593A/en not_active Expired - Lifetime
- 1995-12-21 ZA ZA9510907A patent/ZA9510907B/xx unknown
- 1995-12-21 US US08/576,117 patent/US5806934A/en not_active Expired - Lifetime
- 1995-12-21 US US08/576,148 patent/US5697042A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1115908A (en) * | 1964-10-22 | 1968-06-06 | Wickman Wimet Ltd | Sintered hard metal |
EP0194018A1 (en) * | 1985-01-31 | 1986-09-10 | Boart International Limited | Forming components made of hard metal |
Non-Patent Citations (1)
Title |
---|
3RK INTERNATLNAL SGMPOSIUM ON STRUCTURALANK FUNCTIONAL GRAD 1994-10-01 V.Rtchre fabrication and properies of gradient hard metals * |
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AU690767B2 (en) | 1998-04-30 |
US5679445A (en) | 1997-10-21 |
WO1996020057A1 (en) | 1996-07-04 |
US5677042A (en) | 1997-10-14 |
EP0800428A1 (en) | 1997-10-15 |
JP3332928B2 (ja) | 2002-10-07 |
US5776593A (en) | 1998-07-07 |
US5697042A (en) | 1997-12-09 |
RU2135328C1 (ru) | 1999-08-27 |
PL178269B1 (pl) | 2000-03-31 |
PL320253A1 (en) | 1997-09-15 |
DE69516312D1 (de) | 2000-05-18 |
DE69516312T2 (de) | 2000-11-09 |
ATE191667T1 (de) | 2000-04-15 |
CN1171068A (zh) | 1998-01-21 |
US5806934A (en) | 1998-09-15 |
EP0800428B1 (en) | 2000-04-12 |
AU4016995A (en) | 1996-07-19 |
JPH10511740A (ja) | 1998-11-10 |
ZA9510907B (en) | 1996-06-24 |
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